Share-based compensation (Tables)

9 Months Ended

Sep. 30, 2020

Share-based compensation

Schedule of company's stock option plan

A summary of the activity for stock options issued under the Company’s Plans for the indicated periods is presented below:

		Weighted
		Average
		Exercise
Stock Option Totals	Shares	Price
Outstanding at January 1, 2019	4,415,397	$	1.20
-Cancelled	(527,820)	$	1.23
-Exercised	(10,000)	$	0.89
-Granted	3,164,800	$	0.79
Outstanding at December 31, 2019	7,042,377	$	1.01
-Granted	254,700	$	1.11
Outstanding at September 30, 2020	7,297,077	$	1.02

Schedule of weighted average contractual life and exercise price

The following is the weighted average contractual life in years and the weighted average exercise price at September 30, 2020 of:

		Weighted
		Average		Weighted
		Remaining		Average
	Number of	Contractual		Exercise
	Shares	Life		Price
Options outstanding and vested	7,043,259	2.8	years	$	1.02